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| author | Filipe Manana <fdmanana@suse.com> | 2024-10-21 12:52:55 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2024-11-11 14:34:20 +0100 |
| commit | 58a4391810d4bc717d87fd446a0c3ad2cb7ea3cd (patch) | |
| tree | c6d2a4c51b471116dc8224f5669ac3dfe1c98f64 /fs/btrfs/delayed-ref.c | |
| parent | a98048e10d44569b8d5ba6edcb20992cf57ed816 (diff) | |
| download | lwn-58a4391810d4bc717d87fd446a0c3ad2cb7ea3cd.tar.gz lwn-58a4391810d4bc717d87fd446a0c3ad2cb7ea3cd.zip | |
btrfs: move delayed ref head unselection to delayed-ref.c
The unselect_delayed_ref_head() at extent-tree.c doesn't really belong in
that file as it's a delayed refs specific detail and therefore should be
at delayed-ref.c. Further its inverse, btrfs_select_ref_head(), is at
delayed-ref.c, so it only makes sense to have it there too.
So move unselect_delayed_ref_head() into delayed-ref.c and rename it to
btrfs_unselect_ref_head() so that its name closely matches its inverse
(btrfs_select_ref_head()).
Reviewed-by: Boris Burkov <boris@bur.io>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/delayed-ref.c')
| -rw-r--r-- | fs/btrfs/delayed-ref.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/btrfs/delayed-ref.c b/fs/btrfs/delayed-ref.c index fdecdd02db94..9131dc53b0a1 100644 --- a/fs/btrfs/delayed-ref.c +++ b/fs/btrfs/delayed-ref.c @@ -612,6 +612,16 @@ again: return head; } +void btrfs_unselect_ref_head(struct btrfs_delayed_ref_root *delayed_refs, + struct btrfs_delayed_ref_head *head) +{ + spin_lock(&delayed_refs->lock); + head->processing = false; + delayed_refs->num_heads_ready++; + spin_unlock(&delayed_refs->lock); + btrfs_delayed_ref_unlock(head); +} + void btrfs_delete_ref_head(struct btrfs_delayed_ref_root *delayed_refs, struct btrfs_delayed_ref_head *head) { |